Check Out button problem – Old Navy: Shop for New Clothes Review

Problems with the app: promo does not save until checking out. After clicking on the Check Out button, the app gets stuck on the loading icon, I wait, nothing happens. I have to quit out of the app, try again, nothing happens... browsing has been easier but literally when I’m ready to check out I can’t!
Review by swtcookie55 on Old Navy: Shop for New Clothes.